Fair Value Measurements - Schedule of Changes in Fair Value of Warrant Units (Detail) - Level 3 - Warrant - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| $11.50 Exercise Price Warrants | |||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | |||
| Beginning Balance | $ 2,311 | $ 1,041 | $ 279 |
| Change in fair value | (656) | 1,270 | 762 |
| Ending Balance | 1,655 | 2,311 | 1,041 |
| $15 Exercise Price Warrants | |||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | |||
| Beginning Balance | 2,455 | 1,187 | 420 |
| Change in fair value | 1,916 | 1,268 | 767 |
| Ending Balance | 4,371 | 2,455 | 1,187 |
| Private Placement Warrants | |||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | |||
| Beginning Balance | 4,766 | 2,228 | 699 |
| Change in fair value | 1,260 | 2,538 | 1,529 |
| Ending Balance | $ 6,026 | $ 4,766 | $ 2,228 |